Portion of a display screen with a graphical user interface having a progress indicator



FIG. 1 is a front view of a portion of a display screen with a graphicaluser interface having a progress indicator, showing a first imagethereof.

FIG. 2 is a second image thereof

FIG. 3 is a third image thereof.

FIG. 4 is a fourth image thereof

FIG. 5 is a fifth image thereof.

FIG. 6 is a sixth image thereof.

FIG. 7 is a seventh image thereof.

FIG. 8 is an eighth image thereof.

FIG. 9 is a ninth image thereof; and,

FIG. 10 is a tenth image thereof.

The appearance of the transitional image sequentially transitionsbetween the images shown in FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 .The process or period in which one image transitions to another imageforms no part of the claimed design. The broken lines, showing a portionof the display screen, are for the purpose of illustrating environmentand form no part of the claimed design. The broken lines showing textand portions of the graphical user interface form no part of the claimeddesign. The greyscale filled elements represent a contrasting appearancefrom other portions of the design.

CLAIM The ornamental design for a portion of a display screen with agraphical user interface having a progress indicator, as shown anddescribed.